1-321-802-5889

NSN 4820-00-273-9928

Fuel Manifold Check Valve

About this product

Disk flow control device, threaded renewable seat ring type, 4 all ends bolt holes, valve operation method: automatic.

Manufacturer part number 3686X for national stock number 4820002739928.

Datasheet

  • Product description

    Check Valve NSN 4820-00-273-9928.

  • MPN or Model

    3686X

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Flow Control Device
    Disk
  • Renewable Seat Ring Type
    Threaded
  • Bolt Hole Quantity
    4 all ends
  • Maximum Operating Temp
    750.0 degrees fahrenheit single response
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Mounting Position
    Horizontal
  • Maximum Operating Pressure
    600.0 pounds per square inch single response
  • Outside Diameter
    4.625 inches 1st end
  • Face To Face Distance
    7.500 inches
  • Thickness
    0.625 inches all ends
  • Bolt Hole Diameter
    0.750 inches all ends
  • Bolt Circle Diameter
    3.250 inches all ends
  • Center To Center Distance Between Bolt Holes Along Width
    4.625 inches all ends
  • Flange Face Design
    Raised straight all ends
  • Raised Face Height
    0.250 inches all ends
  • Raised Face Diameter
    1.688 inches all ends
  • Material
    Steel
  • Material Specification
    Astm a182, grade f6 assn standard single material response seat
  • Media For Which Designed
    Water-oil-gas 2nd response
  • Style Designator
    Straight thru
Check Valve

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Mechanic Bill explains Fuel Manifold Check Valve

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NSN 4820002739928

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3686X Crane Co
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